156957980810

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2711}}^1\times {\mathrm{86413}}^1$

素因数の和:89198

約数の個数: 32

約数和(自身を含む): 286850236032

約数和(自身を除く): 129892255222

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 2711, 5422, 13555, 27110, 86413, 172826, 181637, 363274, 432065, 864130, 908185, 1816370, 5789671, 11579342, 28948355, 57896710, 234265643, 468531286, 1171328215, 2342656430, 15695798081, 31391596162, 78478990405, 156957980810]

約数ペア:

[(1, 156957980810), (2, 78478990405), (5, 31391596162), (10, 15695798081), (67, 2342656430), (134, 1171328215), (335, 468531286), (670, 234265643), (2711, 57896710), (5422, 28948355), (13555, 11579342), (27110, 5789671), (86413, 1816370), (172826, 908185), (181637, 864130), (363274, 432065)]